Precise extension spring

Extension springs are good quality and excellent price.
According to customer's request.
wire diameter:0.2mm to 3.5mm


Extension spring1) Meterial : stainless steel, carbon steel, music wire, etc.;2) Surface treatment: powder coating, nickel plating, chrome plating, zinc plating, etc.;3) High quality and long life service.4) It can be made according to customer's request. 

• M9 mcb spring
• Compression spring
• Rewind spring
• Cylinder spring
• Mt50 mcb spring
• Tool spring
• C65 mcb spring
• Spiral spring
• Dpn mcb spring
• Conical spring
• Bonnell spring
• K series mcb spring
• Pipe spring
• L7 mcb spring
• Precise compression spring
• Spiral compression spring
• Conical spring
• Wire spring
• Innerspring
• Inner spring
• Steel spring
• Industrial spring
• Coil spring
• Coil spring
• Compressed spring
• Hook spring
• Engineering spring
• Hook spring
• Extension spring
• Metal spring
• Power spring
• Double torsion spring
• China spring
• Stainless spring
• Stainless steel spring
• M3 mcb spring
• My mcb spring
• Zigzag spring
• Mcb spring
• Battery spring
• Dry battery spring
• Battery charger spring
• Precise extension spring
• Torsion spring
• Metal product
• Technology spring
• Compression spiral spring
• Molded spring
• Plate spring
• Medium duty extension spring
• Electronic spring
• Mould spring
• Double wheel torsion spring
• Compression spring
• Stainless steel spring